123438390692716

Names of 123438390692716

• Cardinal: 123438390692716 can be written as One hundred twenty-three trillion, four hundred thirty-eight billion, three hundred ninety million, six hundred ninety-two thousand, seven hundred sixteen.

Scientific notation

• Scientific notation: 1.23438390692716 × 10¹⁴

Factors of 123438390692716

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 1842

Divisors of 123438390692716

• Number of divisors d(n): 162
• Complete list of divisors:
  1 2 4 11 22 44 71 121 142 179 242 284 358 484 716 781 1562 1579 1969 3124 3158 3938 5041 6316 7876 8591 10082 12709 17182 17369 20164 21659 25418 32041 34364 34738 43318 50836 55451 64082 69476 86636 110902 112109 128164 139799 191059 221804 224218 279598 282641 352451 382118 448436 559196 565282 609961 704902 764236 902339 1130564 1219922 1233199 1409804 1537789 1804678 2274911 2439844 2466398 3075578 3109051 3609356 3876961 4549822 4932796 6151156 6218102 7753922 7959739 9099644 9925729 12436204 13565189 15507844 15919478 19851458 20067511 25024021 27130378 31838956 34199561 39702916 40135022 50048042 50592739 54260756 68399122 80270044 87557129 100096084 101185478 109183019 136798244 161518681 175114258 202370956 218366038 220742621 275264231 323037362 350228516 436732076 441485242 550528462 556520129 646074724 882970484 963128419 1101056924 1113040258 1424793281 1776705491 1926256838 2226080516 2428168831 2849586562 3553410982 3592084469 3852513676 4856337662 5699173124 6121721419 7106821964 7184168938 9712675324 12243442838 14368337876 15672726091 19543760401 24486885676 31345452182 39087520802 39512929159 62690904364 78175041604 79025858318 158051716636 172399987001 255037997299 344799974002 434642220749 510075994598 689599948004 869284441498 1020151989196 1738568882996 2805417970289 5610835940578 11221671881156 30859597673179 61719195346358 123438390692716
• Sum of all divisors σ(n): 242338031363540
• Sum of proper divisors (its aliquot sum) s(n): 118899640670824
• 123438390692716 is a deficient number, because the sum of its proper divisors (118899640670824) is less than itself. Its deficiency is 4538750021892

Bases of 123438390692716

• Binary: 11100000100010000111101011011011100101101101100₂
• Hexadecimal: 0x70443D6DCB6C
• Base-36: 17R6TAQESS

Squares and roots of 123438390692716

• 123438390692716 squared (123438390692716²) is 15237036296807596014335456656
• 123438390692716 cubed (123438390692716³) is 1880835239404430627159356370197824032917696
• The square root of 123438390692716 is 11110283.1058761055
• The cube root of 123438390692716 is 49790.9122910717

Scales and comparisons

• 123,438,390,692,716 seconds is equal to 3,924,959 years, 1 day, 11 hours, 5 minutes, 16 seconds.
• To count from 1 to 123,438,390,692,716 would take you about nine million, eight hundred twelve thousand, three hundred ninety-seven years!

  This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)

• A cube with a volume of 123438390692716 cubic inches would be around 4149.2 feet tall.

Recreational maths with 123438390692716

• 123438390692716 backwards is 617296093834321
• The number of decimal digits it has is: 15
• The sum of 123438390692716's digits is 64
• More coming soon!